Xantia HDi Headache.. CURED with some injections...
Moderator: RichardW
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Re: Xantia HDi Headache..
Fuel pressure ref is connected to the throttle and basically when you put your foot down it rises then the fuel measured is what the ecu has increased to make your engine go faster.... a minus occurs when you say demand 500bar in the reference and the fuel measured is 480bar this results in a -20 bar reading in the diff between actual and ref box....
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
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- Donor 2023
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Re: Xantia HDi Headache..
Just a thought.. and I know its about a different car.. BUT when I owned a C2 for a short time, it would cut out under acceleration, very embarrasing if you'd just come off a roundabout or halfway accross a junction, but wouldn't require the key to restart. It was down to air in the fuel line.. easy to see as there was a bit of clear fuel pipe by the rubber priming pump. I solved it by replacing all of the plastic fuel hose. Sorry if I'm pointing you in the wrong direction Paul. But its something I didn't work out for a few months.
Chris
Tesla Model 3 LR DM AWD Blue White
'00 Xant 110HdiSX Est 83K "W"
'99 Xant 110HdiSX Est 320K "V"
'98 Xant 1.9TDSX Est 150K "T"
'97 Xant 1.9TD 20k Est
'94 Fiat TipoTd 40K
'85 BMW K100RT 330K Garaged 26yrs '80 Honda CB250 twin Superdream
Tesla Model 3 LR DM AWD Blue White
'00 Xant 110HdiSX Est 83K "W"
'99 Xant 110HdiSX Est 320K "V"
'98 Xant 1.9TDSX Est 150K "T"
'97 Xant 1.9TD 20k Est
'94 Fiat TipoTd 40K
'85 BMW K100RT 330K Garaged 26yrs '80 Honda CB250 twin Superdream
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- Posts: 8061
- Joined: 30 Dec 2004, 23:10
- Location: Somewhere in North Wales, Anglesey
- My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto
2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising - x 71
Re: Xantia HDi Headache..
Appears to be problem solved...
I managed to swap the injectors and a a fuel filter element from the hdi 90 and although the fuel pressure still varies on idle the 40 mile drive home has now resulted on no issues or no cutting out or anything.
It appears then it was either injectors or fuel filter.
THANKYOU TO ALL WHO POINTED TOWARDS INJECTORS it had to be but i was optimistic..
But looks like it was. Originals had 260k on them. These in now have 190k so we shall see how long they last.
I managed to swap the injectors and a a fuel filter element from the hdi 90 and although the fuel pressure still varies on idle the 40 mile drive home has now resulted on no issues or no cutting out or anything.
It appears then it was either injectors or fuel filter.
THANKYOU TO ALL WHO POINTED TOWARDS INJECTORS it had to be but i was optimistic..
But looks like it was. Originals had 260k on them. These in now have 190k so we shall see how long they last.
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
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- Donor 2023
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- Location: Kemnay, Nr Aberdeen, United Kingdom
- My Cars: '00 Xantia 110 bhp Hdi SX Estate 65K "W"
'99 Xantia 110 bhp Hdi SX Estate 310K SORN "V"
'98 Xantia 1.9TD SX Estate 150K Sold "T" - x 47
Re: Xantia HDi Headache..
Congratulations Paul, I can hear the sigh of relief from here!!
Chris
Tesla Model 3 LR DM AWD Blue White
'00 Xant 110HdiSX Est 83K "W"
'99 Xant 110HdiSX Est 320K "V"
'98 Xant 1.9TDSX Est 150K "T"
'97 Xant 1.9TD 20k Est
'94 Fiat TipoTd 40K
'85 BMW K100RT 330K Garaged 26yrs '80 Honda CB250 twin Superdream
Tesla Model 3 LR DM AWD Blue White
'00 Xant 110HdiSX Est 83K "W"
'99 Xant 110HdiSX Est 320K "V"
'98 Xant 1.9TDSX Est 150K "T"
'97 Xant 1.9TD 20k Est
'94 Fiat TipoTd 40K
'85 BMW K100RT 330K Garaged 26yrs '80 Honda CB250 twin Superdream
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Re: Xantia HDi Headache..
Paul Fix mine!!!
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- Posts: 8061
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- My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto
2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising - x 71
Re: Xantia HDi Headache..
Get it up here john we will have a look....
Thanks chris yes.. massive releif!! But will feel better later when i know for sure if we go out again later. I always imagine it as a one off till ive used it a few times..
Thanks chris yes.. massive releif!! But will feel better later when i know for sure if we go out again later. I always imagine it as a one off till ive used it a few times..
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
Re: Xantia HDi Headache..
But it can't be all the injectors surely. Presumably one was mis-behaving and dropping the pressure in the high pressure rail?
Martin
1995 Xantia TDLX (deceased )
1995 Xantia TDLX (deceased )
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- Posts: 8061
- Joined: 30 Dec 2004, 23:10
- Location: Somewhere in North Wales, Anglesey
- My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto
2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising - x 71
Re: Xantia HDi Headache..
The theroy is, they have all been in since new, ALL done 260k, so why p i s s about with one, lexia showed the flow rate as all roughly the same, so I decided to stick ALL four matching from the other engine in...
Deafenatly sorted. Been out again this evening, no problems. Not keen on starting, but this is looking like heater plugs, as she starts much better when hot..
Deafenatly sorted. Been out again this evening, no problems. Not keen on starting, but this is looking like heater plugs, as she starts much better when hot..
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
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Re: Xantia HDi Headache.. CURED with some injections...
Brilliant news Paul Excellent!
Jim
Runner, cyclist, time triallist, duathlete, Citroen AX fan and the CCC Citroenian 'From A to Z' Columnist...
Runner, cyclist, time triallist, duathlete, Citroen AX fan and the CCC Citroenian 'From A to Z' Columnist...
Re: Xantia HDi Headache.. CURED with some injections...
Super news Paul
Are you going to try the injectors to narrow down which one has failed at all or just sling the lot as they are circa £50 each in used nick if they just need a refurb to be good again?
Are you going to try the injectors to narrow down which one has failed at all or just sling the lot as they are circa £50 each in used nick if they just need a refurb to be good again?
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- Posts: 8061
- Joined: 30 Dec 2004, 23:10
- Location: Somewhere in North Wales, Anglesey
- My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto
2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising - x 71
Re: Xantia HDi Headache.. CURED with some injections...
Ive just swapped them all over.. ill lable mine up as f o o c k e d and put them aside.. not got time to arse around with them.
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project
A very sad...
1994 XM 2.1 d auto